/*
 * Copyright:  2018 smarabbit studio.
 *
 *  Licensed under the Confluent Community License; you may not use this file
 *  except in compliance with the License.  You may obtain a copy of the License at
 *
 *  http://www.confluent.io/confluent-community-license
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  WARRANTIES OF ANY KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations under the License.
 *
 *  @作   者： 黄开晖 (117227773@qq.com)
 *  @日   期:  2021年10月8日
 */
package com.massyframework.beanskin.util;

import com.massyframework.beanskin.assembly.Assembly;
import com.massyframework.beanskin.framework.Framework;

/**
 * Framework工具类，提供Fraemwork实例
 * @author huangkh
 *
 */
public abstract class FrameworkUtils {
	private static Framework INSTANCE;
	
	/**
	 * 获取{@link Framework}实例
	 * @return {@link Framework},可能返回null.
	 */
	public static Framework getInstance() {
		return INSTANCE;
	}
	
	/**
	 * 获取内核装配件
	 * @return {@link Assembly},可能返回null.
	 */
	public static Assembly getKernalAssembly() {
		if (INSTANCE == null) return null;
		return INSTANCE.findModuleById(0, Assembly.class);
	}
		
	/**
	 * 绑定Framework实例
	 * @param framework {@link Framework}
	 */
	public static void bindFramework(Framework framework) {
		if (INSTANCE == null) {
			INSTANCE = framework;
		}
	}
}
